GS_OBSSCANINFO

GS_OBSSCANINFO defines the OBS runtime information scanned in cluster acceleration scenarios. Each record corresponds to a piece of runtime information of a foreign table on OBS in a query.

**Table 1** GS_OBSSCANINFO columns
Name	Type	Reference	Description
query_id	Bigint	-	Specifies a query ID.
user_id	Text	-	Specifies a database user who performs queries.
table_name	Text	-	Specifies the name of a foreign table on OBS.
file_type	Text	-	Specifies the format of files storing the underlying data.
time_stamp	time_stam	-	Specifies the scanning start time.
actual_time	double	-	Specifies the scanning execution time in seconds.
file_scanned	Bigint	-	Specifies the number of files scanned.
data_size	double	-	Specifies the size of data scanned in bytes.
billing_info	Text	-	Specifies the reserved fields.